The Mercenary and the Dragon Warlord

Talk about bad luck—saving a dragon. Now he thinks I’m obligated to help him with everything: bandage his wounds, become his guide, protect his back from other monsters—and, apparently, also become his lover, because when he looks at me, his gaze is far too dark. But he shouldn’t count on it. We’ll get to the front lines and then part as strangers. I need to save my sister, not ogle every dragon. No matter how charming and attractive they may be…

A self-contained story. A single-volume novella. HE.